1253437767

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{100267}}^1$

素因数の和:100739

約数の個数: 16

約数和(自身を含む): 1860974080

約数和(自身を除く): 607536313

約数列:

[1, 3, 9, 27, 463, 1389, 4167, 12501, 100267, 300801, 902403, 2707209, 46423621, 139270863, 417812589, 1253437767]

約数ペア:

[(1, 1253437767), (3, 417812589), (9, 139270863), (27, 46423621), (463, 2707209), (1389, 902403), (4167, 300801), (12501, 100267)]